Use of electronic cigarettes and self-reported COPD diagnosis in adults

Zidian Xie, Deborah J Ossip, Irfan Rahman, Dongmei Li

[pdf-embedder url=”https://www.flavoredtobacco.org/wp-content/uploads/2021/09/Xie-Use-of-e-cigs-TRS-meet-2019.pdf” title=”Xie – Use of e-cigs (TRS meet, 2019)”]